3M X56 Operator's Manual

Also see for X56: Application guide Specifications Safety guide Operator's guide

3M X56 Operator's Manual Manual pdf 93 page image

93© 3M 2011. All Rights Reserved.3M™ Digital Projector X56MaintenanceReplacing the internal clock batteryThis projector has internal clock that uses a battery. Whenthe clock of the network function does not work correctly,please try solution by replacement of the battery: HITACHIMAXELL, part number CR2032 or CR2032H.OPENCLOSEOPENCLOSEOPENCLOSECLOSECLOSEOPENCLOSERaised dotBatteryKnobBatteryCover1. Turn the projector off, and unplug the power cord. Allowthe projector to cool suffi ciently.2. After making sure that the projector has cooledadequately, slowly turn over the projector, so that thebottom is facing.3. There is a raised dot near the battery cover at thebottom of the projector. Turn the cover in the directionindicated OPEN to position one end of the slit on thecover with the dot, using a coin or the like. And thenpick the cover up to remove it.4. Pry up the battery using a fl athead screwdriver or thelike to take it out. While prying it up, put a fi nger lightlyon the battery since it may pop out of the holder.5. Replace with a new battery of the specified type. Withthe plus side facing up, slide the battery under the clawof the spring fi tting. And press down on the battery untilit snaps into place.6. Replace the battery cover in place, then turn it in thedirection indicated CLOSE to position the knob of thecover with the dot on the bottom case to fi x the cover,using a coin or the like.NOTE • The internal clock will be initialized by removing the battery. Forsetting the clock, see the Network Guide.►Be careful of handling a battery, as a battery can cause explosion,cracking or leakage, which could result in a fi re, an injury, and environment pollution.• Use only the specified and perfect battery. Do not use a battery with damage,such as a scratch, a dent, rust or leakage.• When replacing the battery, replace it with a new battery.• When a battery leaked, wipe the leakage out well with a waste cloth. If the leakageadhered to your body, immediately rinse it well with water. When a battery leaked inthe battery holder, replace the batteries after wiping the leakage out.• Make sure the plus and minus terminals are correctly aligned when loading a battery.• Do not work on a battery; for example recharging or soldering.• Keep a battery in a dark, cool and dry place. Never expose a battery to a fi re or water.• Keep a battery away from children and pets. Be careful for them not to swallow abattery. If swallowed consult a physician immediately for emergency treatment.• Obey the local laws on disposing a battery.CAUTION